eGrips looks interesting but I'd prefer a) something designed specifically for the Lumia 920, and b) something that is not bumpy. I just love the smooth unibody look of my white L920 so it would be nice to have something that provides a little grip but has almost no impact on the look of the phone. I'm thinking about getting Zagg's Invisible Shield Full Body and just using the back portion. I like that the Zagg wraps around the sides. I'm not sure how well it will stick long-term, though. I wonder if the side edges will just keep catching on things and start to pull away.